Installing VCE components
3-15
Installation Manual 323-3221-291 Rel 1.0 Standard
Procedure 3-5
Replacing a power supply
Use this procedure to replace the VCE power supply. The power supply is
accessed from the right side of the VCE and below the DV-45 shelf.
Tools
1 5/32 in. Allen key
1 Flat-bladed screwdriver
1 Antistatic bracelet
Action
Step
Action
1
Disconnect and isolate the VCE from its ac-power source—switch off the
VCE power supply breaker and disconnect the VCE from the 120 Vac power
source.
2
Remove the 4 cover-retaining screws (using a 5/32 in. Allen key) and slide
the cover off the VCE; see Figure 3-12.
Note: If the cover does not come off freely, insert a flat-bladed screwdriver
into the slots located in the lower-rear corners of the VCE cover and jog the
cover loose.
Figure 3-12
Removing the VCE cover
—continued—
3 slots on each
side of the cover
